Knife



FIG. 1 is a top right perspective of a knife, according to the present invention.

FIG. 2 is a top left perspective of the knife of FIG. 1;

FIG. 3 is a first side elevation view of the knife of FIG. 1;

FIG. 4 is a second side elevation view of the knife of FIG. 1;

FIG. 5 is a front elevation view of the knife of FIG. 1;

FIG. 6 is a back elevation view of the knife of FIG. 1;

FIG. 7 is a top plan view of the knife of FIG. 1; and,

FIG. 8 is a bottom plan view of the knife of FIG. 1. 

CLAIM The ornamental design for a knife, as shown and described. 